219869664

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1157

約数の個数: 144

約数和(自身を含む): 687633408

約数和(自身を除く): 467763744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 168, 172, 196, 224, 258, 294, 301, 336, 344, 392, 516, 588, 602, 672, 688, 784, 903, 1032, 1087, 1176, 1204, 1376, 1568, 1806, 2064, 2107, 2174, 2352, 2408, 3261, 3612, 4128, 4214, 4348, 4704, 4816, 6321, 6522, 7224, 7609, 8428, 8696, 9632, 12642, 13044, 14448, 15218, 16856, 17392, 22827, 25284, 26088, 28896, 30436, 33712, 34784, 45654, 46741, 50568, 52176, 53263, 60872, 67424, 91308, 93482, 101136, 104352, 106526, 121744, 140223, 159789, 182616, 186964, 202272, 213052, 243488, 280446, 319578, 327187, 365232, 373928, 426104, 560892, 639156, 654374, 730464, 747856, 852208, 981561, 1121784, 1278312, 1308748, 1495712, 1704416, 1963122, 2243568, 2290309, 2556624, 2617496, 3926244, 4487136, 4580618, 5113248, 5234992, 6870927, 7852488, 9161236, 10469984, 13741854, 15704976, 18322472, 27483708, 31409952, 36644944, 54967416, 73289888, 109934832, 219869664]

約数ペア:

[(1, 219869664), (2, 109934832), (3, 73289888), (4, 54967416), (6, 36644944), (7, 31409952), (8, 27483708), (12, 18322472), (14, 15704976), (16, 13741854), (21, 10469984), (24, 9161236), (28, 7852488), (32, 6870927), (42, 5234992), (43, 5113248), (48, 4580618), (49, 4487136), (56, 3926244), (84, 2617496), (86, 2556624), (96, 2290309), (98, 2243568), (112, 1963122), (129, 1704416), (147, 1495712), (168, 1308748), (172, 1278312), (196, 1121784), (224, 981561), (258, 852208), (294, 747856), (301, 730464), (336, 654374), (344, 639156), (392, 560892), (516, 426104), (588, 373928), (602, 365232), (672, 327187), (688, 319578), (784, 280446), (903, 243488), (1032, 213052), (1087, 202272), (1176, 186964), (1204, 182616), (1376, 159789), (1568, 140223), (1806, 121744), (2064, 106526), (2107, 104352), (2174, 101136), (2352, 93482), (2408, 91308), (3261, 67424), (3612, 60872), (4128, 53263), (4214, 52176), (4348, 50568), (4704, 46741), (4816, 45654), (6321, 34784), (6522, 33712), (7224, 30436), (7609, 28896), (8428, 26088), (8696, 25284), (9632, 22827), (12642, 17392), (13044, 16856), (14448, 15218)]